


The U-220 is a ROMpler. It can be expanded with the SN-U110 series of expansion cards, although the Guitar and Keyboards and Synthesizer card data is already included. It was released as a follow-up to the Roland U-110 and is the rackmount version of the Roland U-20.
The U-220 takes a standard CR2032 battery for patch memory. This battery is not optional and the device will behave strangely if it is low or not present. Replacing the battery will require a patch restore afterward.
In order to restore the factory patches on the Roland U-220, you will need to load them via a SysEx dump. The factory patch SysEx file is available for download below.
Year Released: 1989
MSRP: 1295.00 USD
Polyphony: 30 notes
Multitimbral: 7 parts
User Patches: 128
User Performances: 64
User Drum Kits: 4
ROM: 4MB (128 waveforms at 16-bit resolution)
Effects: chorus, reverb
Screen: 24 x 2 character backlit LCD
Outputs: 1/4" stereo pair plus 4 individual 1/4" outputs
Power Consumption: 20 watts
Dimensions: 482 mm x 358 mm x 45 mm
Weight: 4.4 kg
This is a 1-space rack unit.
WAV samples are available on freewavesamples.com.
Roland U-220 Factory Patches SysEx
Ruland U-220 Demo #1: Highlander by Marvin Sanders (192 kbit mp3)
Roland U-220 Demo #2: U Might Be The 1 by Eric Persing (192 kbit mp3)
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